Big Trouble in Little China is absolutely fantastic. So fantastic that when deciding on a new signature theme for EoFF the other week I was this close to choosing Jack Burton and the pork-chop express.
Escape from New York is a great Kurt Russell film too. I found out the other day that the wireframe computer thing they had wasn't computer generated at all, the just had a cardboard model and glued glow-in-the-dark strips around the edges. How awesome is that?